obama at the governor's ball. even as 74% -- even a 74% approval rating may not be be enough to get him invited to cpac's party. >>> political director john dickerson is in washington. good morning. tell me what this is about. >> good morning, charlie. well, it's -- it's heartburn about christie and his cozying up to the president. but it seems a little bit inside baseball. because the conservative movement and the republican party are going to a redefining period inside baseball can sometimes be interesting. little decisions end up meaning a lot when we get around a presidential race. one of the things that republicans and conservatives are wrestling is do they dispel sinners and heretics, what chris christie christie christiemight be here, or change the way and bring in more people. christie is quite popular, you can imagine supporting him because he reaches tout a lot of people. >> and has rich republicans that support him as they showed when they tried to get him to run in 2012. >> he does have a lot of rich r